Disease superspreaders and the new coronavirus

http://feedproxy.google.com/~r/boingboing/iBag/~3/7xqwePmTKSQ/story01.htm

http://boingboing.net/?p=220829

Coronavirus — characterized by the halo of protein spikes that surround each individual virus particle — is the family that gave birth to SARS. Today, there's a new coronavirus stalking humans, especially in the Middle East. Scientists have documented 16 infections, and 10 fatalities. The good news is that there are probably lots of non-serious infections that aren't being reported, meaning the fatality rate probably isn't as high as it looks. Also, this coronavirus seems to have trouble spreading from person to person. But, in regards to that last factor, it's important to pay attention to a detail from the SARS outbreak that we still don't totally understand. Turns out, a handful of people were responsible for most of those infections. The Canadian Press' Helen Branswell writes about superspreaders and the scientists trying to understand how individuals can alter the course of an outbreak. (BTW: If you don't follow Helen Branswell on Twitter, you're missing some of the best infectious disease reporting out there.)